The RF2919 is a monolithic integrated circuit intended for use as a low cost ASK/OOK receiver. The device is provided in 32-lead plastic packaging and is designed to provide a fully functional AM receiver. The chip is intended for applications in the North American 915MHz ISM band and European 433MHz and 868MHz ISM bands. The integrated VCO, +64 prescaler, and reference oscillator require only the addition of an external crystal to provide a complete phase-locked oscillator for single channel applications. A data comparator is included to provide logic level outputs.